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Sun Prairie has 12 internet options – View all▼
Download speeds up to 300 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| CenturyLink | 60 | 5 | 88% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 75% |
| MINTernet | 100 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| Konceptio Data Services | 45 | 12 | 100% |
| The Montana Internet Corporation | 25 | 5 | 100% |
| AT&T | 25 | 3 | 3% |
| Global Net | 10-25 | 1-3 | 46% |
| Softworx | 0.2-10 | <1 | 19% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 50 | 5 | 100% |
| Viasat | 10-25 | 1-3 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Sun Prairie. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Sun Prairie rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Sun Prairie ISPs' availability as of June 2025).